Lexar LRW520U-RNBNG CFexpress Type B USB 3.2 Gen 2x2 Card Reader

Professional photographers and videographers working with high-resolution RAW images and 8K video need a card reader that keeps pace with their demanding workflows. The Lexar LRW520U-RNBNG CFexpress Type B reader connects via USB 3.2 Gen 2x2 to deliver blazing-fast transfers, moving massive files from camera to computer in seconds. Its aluminum enclosure dissipates heat efficiently, ensuring consistent performance during long ingest sessions on location or in the studio.

Key specifications

• Interface: USB 3.2 Gen 2x2 (20 Gbps)
• Card slot: CFexpress Type B
• Host connector: USB Type-C
• Max read speed: up to 1700 MB/s
• Max write speed: up to 1000 MB/s
• Power: USB bus-powered
• Included cable: USB-C to USB-C
• Enclosure material: aluminum
• LED activity indicator
• Plug and play
• Backward compatible with USB 3.1 Gen 2, USB 3.0, USB 2.0
• Operating temperature: 0°C to 40°C (32°F to 104°F)
• Storage temperature: -20°C to 60°C (-4°F to 140°F)
• Humidity range: 5% to 95% non-condensing
• Certifications: CE, FCC, RoHS

Why choose it

This reader leverages the full USB 3.2 Gen 2x2 bandwidth to unlock the speed of CFexpress Type B cards, dramatically reducing transfer times for large media libraries. The rugged aluminum housing not only looks professional but also aids in thermal management, preventing throttling during prolonged use. With plug-and-play simplicity and broad OS support, it integrates seamlessly into any Windows or macOS workflow without drivers.

Ideal use cases

• Ingesting 8K RAW video from cinema cameras
• Transferring high-burst-rate stills from sports or wildlife shoots
• On-set DIT stations requiring fast offloads
• Backup and archiving of large CFexpress card collections

Good to know

The included USB-C to USB-C cable ensures you have the right connection out of the box. For older systems, the reader is backward compatible, though speeds will be limited by the host port. The activity LED provides clear status at a glance, and the compact design fits easily into any gear bag.